Norwegian road authority Norska Statens Vegvesen (NSV) is deploying Klimator and Nira Dynamics’ Road Status Information (RSI) software in connected cars to determine and transmit road grip conditions in real-time with the intention of increasing safety on wintry roads. RSI uses algorithms that combine the data from the vehicles with information from roadside weather stations and weather forecasts. The cars feature Nira's on-board diagnostics (OBD) dongles and register current position, ambient temperature